Bulk loading 50 million tuples
CHECKPOINT
worker 1 generating file /data/pg/it_0
worker 2 generating file /data/pg/it_1
worker 3 generating file /data/pg/it_2
worker 4 generating file /data/pg/it_3
worker 5 generating file /data/pg/it_4
worker 1 converting file /data/pg/it_0 to /data/pg/it_0.copy
worker 5 converting file /data/pg/it_4 to /data/pg/it_4.copy
worker 4 converting file /data/pg/it_3 to /data/pg/it_3.copy
worker 2 converting file /data/pg/it_1 to /data/pg/it_1.copy
worker 3 converting file /data/pg/it_2 to /data/pg/it_2.copy
worker 2 deleting original file /data/pg/it_1
worker 1 deleting original file /data/pg/it_0
worker 4 deleting original file /data/pg/it_3
worker 5 deleting original file /data/pg/it_4
worker 3 deleting original file /data/pg/it_2
performing serial COPY of generated files
deleting generated COPY format files
Mon Nov 30 18:27:14 UTC 2015
Expanded display is on.
SET
SET
SET
LOG:  begin index sort: unique = f, workMem = 3145728, randomAccess = f
LOG:  bttext_abbrev: abbrev_distinct after 160: 156.351394 (key_distinct: 159.852252, norm_abbrev_card: 0.977196, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 320: 310.712760 (key_distinct: 317.507742, norm_abbrev_card: 0.970977, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 640: 619.850068 (key_distinct: 625.360396, norm_abbrev_card: 0.968516, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 1280: 1277.841447 (key_distinct: 1274.364364, norm_abbrev_card: 0.998314, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 2560: 2609.353941 (key_distinct: 2456.445248, norm_abbrev_card: 1.019279, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 5120: 5197.488491 (key_distinct: 4784.582394, norm_abbrev_card: 1.015134, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 10240: 10292.436576 (key_distinct: 10219.379719, norm_abbrev_card: 1.005121, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 20480: 20300.792184 (key_distinct: 19662.669768, norm_abbrev_card: 0.991250, prop_card: 0.130000)
LOG:  bttext_abbrev: abbrev_distinct after 40960: 42388.693419 (key_distinct: 41261.243473, norm_abbrev_card: 1.034880, prop_card: 0.084500)
LOG:  bttext_abbrev: abbrev_distinct after 81920: 85655.673350 (key_distinct: 81546.074026, norm_abbrev_card: 1.045601, prop_card: 0.054925)
LOG:  bttext_abbrev: abbrev_distinct after 163840: 159399.630367 (key_distinct: 155782.526258, norm_abbrev_card: 0.972898, prop_card: 0.035701)
LOG:  bttext_abbrev: abbrev_distinct after 327680: 330133.413867 (key_distinct: 319424.205600, norm_abbrev_card: 1.007487, prop_card: 0.023206)
LOG:  bttext_abbrev: abbrev_distinct after 655360: 636941.353489 (key_distinct: 627802.605582, norm_abbrev_card: 0.971895, prop_card: 0.015084)
LOG:  bttext_abbrev: abbrev_distinct after 1310720: 1306352.900734 (key_distinct: 1296839.174241, norm_abbrev_card: 0.996668, prop_card: 0.009804)
LOG:  bttext_abbrev: abbrev_distinct after 2621440: 2627266.249357 (key_distinct: 2694926.170140, norm_abbrev_card: 1.002223, prop_card: 0.006373)
LOG:  bttext_abbrev: abbrev_distinct after 5242880: 4998169.269339 (key_distinct: 5092812.093401, norm_abbrev_card: 0.953325, prop_card: 0.004142)
LOG:  bttext_abbrev: abbrev_distinct after 10485760: 10028010.861127 (key_distinct: 11007387.305255, norm_abbrev_card: 0.956346, prop_card: 0.002693)
LOG:  bttext_abbrev: abbrev_distinct after 20971520: 19982481.395107 (key_distinct: 20973164.621593, norm_abbrev_card: 0.952839, prop_card: 0.001750)
LOG:  bttext_abbrev: abbrev_distinct after 41943040: 39209029.270890 (key_distinct: 44920325.859490, norm_abbrev_card: 0.934816, prop_card: 0.001138)
LOG:  switching to external sort with 11235 tapes: CPU 1.26s/18.48u sec elapsed 19.75 sec
LOG:  hybrid sort-merge strategy used at row 44739251 crossover 0.900 (est 36666696.00 rows 0.82 runs)
LOG:  starting quicksort of run 1: CPU 1.26s/18.48u sec elapsed 19.75 sec
LOG:  finished quicksorting run 1: CPU 1.30s/38.15u sec elapsed 39.46 sec
LOG:  finished writing run 1 to tape 0: CPU 2.28s/46.11u sec elapsed 48.42 sec
LOG:  performsort starting: CPU 2.37s/49.55u sec elapsed 51.97 sec
LOG:  starting quicksort of run 2: CPU 2.37s/49.56u sec elapsed 51.97 sec
LOG:  finished quicksorting run 2: CPU 2.38s/51.62u sec elapsed 54.04 sec
LOG:  finished writing run 2 to tape 1: CPU 2.49s/52.56u sec elapsed 55.09 sec
LOG:  performsort done (except 2-way final merge): CPU 2.77s/54.11u sec elapsed 56.92 sec
LOG:  external sort ended, 171066 disk blocks used: CPU 4.21s/61.37u sec elapsed 65.67 sec
CREATE INDEX
DROP INDEX
LOG:  begin index sort: unique = f, workMem = 3145728, randomAccess = f
LOG:  bttext_abbrev: abbrev_distinct after 160: 156.351394 (key_distinct: 159.852252, norm_abbrev_card: 0.977196, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 320: 310.712760 (key_distinct: 317.507742, norm_abbrev_card: 0.970977, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 640: 619.850068 (key_distinct: 625.360396, norm_abbrev_card: 0.968516, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 1280: 1277.841447 (key_distinct: 1274.364364, norm_abbrev_card: 0.998314, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 2560: 2609.353941 (key_distinct: 2456.445248, norm_abbrev_card: 1.019279, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 5120: 5197.488491 (key_distinct: 4784.582394, norm_abbrev_card: 1.015134, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 10240: 10292.436576 (key_distinct: 10219.379719, norm_abbrev_card: 1.005121, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 20480: 20300.792184 (key_distinct: 19662.669768, norm_abbrev_card: 0.991250, prop_card: 0.130000)
LOG:  bttext_abbrev: abbrev_distinct after 40960: 42388.693419 (key_distinct: 41261.243473, norm_abbrev_card: 1.034880, prop_card: 0.084500)
LOG:  bttext_abbrev: abbrev_distinct after 81920: 85655.673350 (key_distinct: 81546.074026, norm_abbrev_card: 1.045601, prop_card: 0.054925)
LOG:  bttext_abbrev: abbrev_distinct after 163840: 159399.630367 (key_distinct: 155782.526258, norm_abbrev_card: 0.972898, prop_card: 0.035701)
LOG:  bttext_abbrev: abbrev_distinct after 327680: 330133.413867 (key_distinct: 319424.205600, norm_abbrev_card: 1.007487, prop_card: 0.023206)
LOG:  bttext_abbrev: abbrev_distinct after 655360: 636941.353489 (key_distinct: 627802.605582, norm_abbrev_card: 0.971895, prop_card: 0.015084)
LOG:  bttext_abbrev: abbrev_distinct after 1310720: 1306352.900734 (key_distinct: 1296839.174241, norm_abbrev_card: 0.996668, prop_card: 0.009804)
LOG:  bttext_abbrev: abbrev_distinct after 2621440: 2627266.249357 (key_distinct: 2694926.170140, norm_abbrev_card: 1.002223, prop_card: 0.006373)
LOG:  bttext_abbrev: abbrev_distinct after 5242880: 4998169.269339 (key_distinct: 5092812.093401, norm_abbrev_card: 0.953325, prop_card: 0.004142)
LOG:  bttext_abbrev: abbrev_distinct after 10485760: 10028010.861127 (key_distinct: 11007387.305255, norm_abbrev_card: 0.956346, prop_card: 0.002693)
LOG:  bttext_abbrev: abbrev_distinct after 20971520: 19982481.395107 (key_distinct: 20973164.621593, norm_abbrev_card: 0.952839, prop_card: 0.001750)
LOG:  bttext_abbrev: abbrev_distinct after 41943040: 39209029.270890 (key_distinct: 44920325.859490, norm_abbrev_card: 0.934816, prop_card: 0.001138)
LOG:  switching to external sort with 11235 tapes: CPU 1.25s/18.44u sec elapsed 19.71 sec
LOG:  hybrid sort-merge strategy used at row 44739251 crossover 0.900 (est 50000000.00 rows 1.12 runs)
LOG:  starting quicksort of run 1: CPU 1.25s/18.45u sec elapsed 19.71 sec
LOG:  finished quicksorting run 1: CPU 1.29s/38.07u sec elapsed 39.36 sec
LOG:  finished writing run 1 to tape 0: CPU 2.28s/46.16u sec elapsed 48.48 sec
LOG:  performsort starting: CPU 2.37s/49.64u sec elapsed 52.05 sec
LOG:  starting quicksort of run 2: CPU 2.37s/49.65u sec elapsed 52.05 sec
LOG:  finished quicksorting run 2: CPU 2.37s/51.67u sec elapsed 54.09 sec
LOG:  finished writing run 2 to tape 1: CPU 2.49s/52.63u sec elapsed 55.15 sec
LOG:  performsort done (except 2-way final merge): CPU 2.77s/54.18u sec elapsed 56.99 sec
LOG:  external sort ended, 171066 disk blocks used: CPU 4.20s/61.44u sec elapsed 65.71 sec
CREATE INDEX
DROP INDEX
LOG:  begin index sort: unique = f, workMem = 3145728, randomAccess = f
LOG:  bttext_abbrev: abbrev_distinct after 160: 156.351394 (key_distinct: 159.852252, norm_abbrev_card: 0.977196, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 320: 310.712760 (key_distinct: 317.507742, norm_abbrev_card: 0.970977, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 640: 619.850068 (key_distinct: 625.360396, norm_abbrev_card: 0.968516, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 1280: 1277.841447 (key_distinct: 1274.364364, norm_abbrev_card: 0.998314, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 2560: 2609.353941 (key_distinct: 2456.445248, norm_abbrev_card: 1.019279, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 5120: 5197.488491 (key_distinct: 4784.582394, norm_abbrev_card: 1.015134, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 10240: 10292.436576 (key_distinct: 10219.379719, norm_abbrev_card: 1.005121, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 20480: 20300.792184 (key_distinct: 19662.669768, norm_abbrev_card: 0.991250, prop_card: 0.130000)
LOG:  bttext_abbrev: abbrev_distinct after 40960: 42388.693419 (key_distinct: 41261.243473, norm_abbrev_card: 1.034880, prop_card: 0.084500)
LOG:  bttext_abbrev: abbrev_distinct after 81920: 85655.673350 (key_distinct: 81546.074026, norm_abbrev_card: 1.045601, prop_card: 0.054925)
LOG:  bttext_abbrev: abbrev_distinct after 163840: 159399.630367 (key_distinct: 155782.526258, norm_abbrev_card: 0.972898, prop_card: 0.035701)
LOG:  bttext_abbrev: abbrev_distinct after 327680: 330133.413867 (key_distinct: 319424.205600, norm_abbrev_card: 1.007487, prop_card: 0.023206)
LOG:  bttext_abbrev: abbrev_distinct after 655360: 636941.353489 (key_distinct: 627802.605582, norm_abbrev_card: 0.971895, prop_card: 0.015084)
LOG:  bttext_abbrev: abbrev_distinct after 1310720: 1306352.900734 (key_distinct: 1296839.174241, norm_abbrev_card: 0.996668, prop_card: 0.009804)
LOG:  bttext_abbrev: abbrev_distinct after 2621440: 2627266.249357 (key_distinct: 2694926.170140, norm_abbrev_card: 1.002223, prop_card: 0.006373)
LOG:  bttext_abbrev: abbrev_distinct after 5242880: 4998169.269339 (key_distinct: 5092812.093401, norm_abbrev_card: 0.953325, prop_card: 0.004142)
LOG:  bttext_abbrev: abbrev_distinct after 10485760: 10028010.861127 (key_distinct: 11007387.305255, norm_abbrev_card: 0.956346, prop_card: 0.002693)
LOG:  bttext_abbrev: abbrev_distinct after 20971520: 19982481.395107 (key_distinct: 20973164.621593, norm_abbrev_card: 0.952839, prop_card: 0.001750)
LOG:  bttext_abbrev: abbrev_distinct after 41943040: 39209029.270890 (key_distinct: 44920325.859490, norm_abbrev_card: 0.934816, prop_card: 0.001138)
LOG:  switching to external sort with 11235 tapes: CPU 1.24s/18.48u sec elapsed 19.73 sec
LOG:  hybrid sort-merge strategy used at row 44739251 crossover 0.900 (est 50000000.00 rows 1.12 runs)
LOG:  starting quicksort of run 1: CPU 1.24s/18.48u sec elapsed 19.73 sec
LOG:  finished quicksorting run 1: CPU 1.28s/38.05u sec elapsed 39.35 sec
LOG:  finished writing run 1 to tape 0: CPU 2.27s/46.16u sec elapsed 48.47 sec
LOG:  performsort starting: CPU 2.37s/49.64u sec elapsed 52.05 sec
LOG:  starting quicksort of run 2: CPU 2.37s/49.65u sec elapsed 52.05 sec
LOG:  finished quicksorting run 2: CPU 2.37s/51.72u sec elapsed 54.14 sec
LOG:  finished writing run 2 to tape 1: CPU 2.49s/52.67u sec elapsed 55.20 sec
LOG:  performsort done (except 2-way final merge): CPU 2.76s/54.24u sec elapsed 57.04 sec
LOG:  external sort ended, 171066 disk blocks used: CPU 4.19s/61.49u sec elapsed 65.76 sec
CREATE INDEX
DROP INDEX
Bulk loading 100 million tuples
CHECKPOINT
worker 1 generating file /data/pg/it_0
worker 2 generating file /data/pg/it_1
worker 3 generating file /data/pg/it_2
worker 4 generating file /data/pg/it_3
worker 5 generating file /data/pg/it_4
worker 6 generating file /data/pg/it_5
worker 7 generating file /data/pg/it_6
worker 8 generating file /data/pg/it_7
worker 9 generating file /data/pg/it_8
worker 10 generating file /data/pg/it_9
worker 8 converting file /data/pg/it_7 to /data/pg/it_7.copy
worker 7 converting file /data/pg/it_6 to /data/pg/it_6.copy
worker 6 converting file /data/pg/it_5 to /data/pg/it_5.copy
worker 3 converting file /data/pg/it_2 to /data/pg/it_2.copy
worker 4 converting file /data/pg/it_3 to /data/pg/it_3.copy
worker 2 converting file /data/pg/it_1 to /data/pg/it_1.copy
worker 9 converting file /data/pg/it_8 to /data/pg/it_8.copy
worker 10 converting file /data/pg/it_9 to /data/pg/it_9.copy
worker 5 converting file /data/pg/it_4 to /data/pg/it_4.copy
worker 1 converting file /data/pg/it_0 to /data/pg/it_0.copy
worker 9 deleting original file /data/pg/it_8
worker 4 deleting original file /data/pg/it_3
worker 8 deleting original file /data/pg/it_7
worker 6 deleting original file /data/pg/it_5
worker 5 deleting original file /data/pg/it_4
worker 10 deleting original file /data/pg/it_9
worker 1 deleting original file /data/pg/it_0
worker 2 deleting original file /data/pg/it_1
worker 3 deleting original file /data/pg/it_2
worker 7 deleting original file /data/pg/it_6
performing serial COPY of generated files
deleting generated COPY format files
Mon Nov 30 18:33:56 UTC 2015
Expanded display is on.
SET
SET
SET
LOG:  begin index sort: unique = f, workMem = 3145728, randomAccess = f
LOG:  bttext_abbrev: abbrev_distinct after 160: 156.351394 (key_distinct: 159.852252, norm_abbrev_card: 0.977196, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 320: 310.712760 (key_distinct: 317.507742, norm_abbrev_card: 0.970977, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 640: 619.850068 (key_distinct: 625.360396, norm_abbrev_card: 0.968516, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 1280: 1277.841447 (key_distinct: 1274.364364, norm_abbrev_card: 0.998314, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 2560: 2609.353941 (key_distinct: 2456.445248, norm_abbrev_card: 1.019279, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 5120: 5197.488491 (key_distinct: 4784.582394, norm_abbrev_card: 1.015134, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 10240: 10292.436576 (key_distinct: 10219.379719, norm_abbrev_card: 1.005121, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 20480: 20300.792184 (key_distinct: 19662.669768, norm_abbrev_card: 0.991250, prop_card: 0.130000)
LOG:  bttext_abbrev: abbrev_distinct after 40960: 42388.693419 (key_distinct: 41261.243473, norm_abbrev_card: 1.034880, prop_card: 0.084500)
LOG:  bttext_abbrev: abbrev_distinct after 81920: 85655.673350 (key_distinct: 81546.074026, norm_abbrev_card: 1.045601, prop_card: 0.054925)
LOG:  bttext_abbrev: abbrev_distinct after 163840: 159399.630367 (key_distinct: 155782.526258, norm_abbrev_card: 0.972898, prop_card: 0.035701)
LOG:  bttext_abbrev: abbrev_distinct after 327680: 330133.413867 (key_distinct: 319424.205600, norm_abbrev_card: 1.007487, prop_card: 0.023206)
LOG:  bttext_abbrev: abbrev_distinct after 655360: 636941.353489 (key_distinct: 627802.605582, norm_abbrev_card: 0.971895, prop_card: 0.015084)
LOG:  bttext_abbrev: abbrev_distinct after 1310720: 1306352.900734 (key_distinct: 1296839.174241, norm_abbrev_card: 0.996668, prop_card: 0.009804)
LOG:  bttext_abbrev: abbrev_distinct after 2621440: 2627266.249357 (key_distinct: 2694926.170140, norm_abbrev_card: 1.002223, prop_card: 0.006373)
LOG:  bttext_abbrev: abbrev_distinct after 5242880: 4998169.269339 (key_distinct: 5092812.093401, norm_abbrev_card: 0.953325, prop_card: 0.004142)
LOG:  bttext_abbrev: abbrev_distinct after 10485760: 10028010.861127 (key_distinct: 11007387.305255, norm_abbrev_card: 0.956346, prop_card: 0.002693)
LOG:  bttext_abbrev: abbrev_distinct after 20971520: 19982481.395107 (key_distinct: 20973164.621593, norm_abbrev_card: 0.952839, prop_card: 0.001750)
LOG:  bttext_abbrev: abbrev_distinct after 41943040: 39209029.270890 (key_distinct: 44920325.859490, norm_abbrev_card: 0.934816, prop_card: 0.001138)
LOG:  switching to external sort with 11235 tapes: CPU 1.25s/18.45u sec elapsed 19.71 sec
LOG:  hybrid sort-merge strategy used at row 44739251 crossover 0.900 (est 73333392.00 rows 1.64 runs)
LOG:  starting quicksort of run 1: CPU 1.25s/18.46u sec elapsed 19.71 sec
LOG:  finished quicksorting run 1: CPU 1.29s/38.48u sec elapsed 39.78 sec
LOG:  finished writing run 1 to tape 0: CPU 2.27s/46.42u sec elapsed 48.70 sec
LOG:  starting quicksort of run 2: CPU 2.99s/71.95u sec elapsed 74.95 sec
LOG:  finished quicksorting run 2: CPU 3.02s/89.42u sec elapsed 92.45 sec
LOG:  finished writing run 2 to tape 1: CPU 3.87s/96.37u sec elapsed 100.27 sec
LOG:  performsort starting: CPU 4.17s/107.02u sec elapsed 111.22 sec
LOG:  starting quicksort of run 3: CPU 4.17s/107.03u sec elapsed 111.22 sec
LOG:  finished quicksorting run 3: CPU 4.18s/113.74u sec elapsed 117.95 sec
LOG:  finished writing run 3 to tape 2: CPU 4.53s/116.64u sec elapsed 121.20 sec
LOG:  performsort done (except 3-way final merge): CPU 4.98s/119.16u sec elapsed 124.17 sec
LOG:  external sort ended, 342131 disk blocks used: CPU 7.87s/138.93u sec elapsed 147.49 sec
CREATE INDEX
DROP INDEX
LOG:  begin index sort: unique = f, workMem = 3145728, randomAccess = f
LOG:  bttext_abbrev: abbrev_distinct after 160: 156.351394 (key_distinct: 159.852252, norm_abbrev_card: 0.977196, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 320: 310.712760 (key_distinct: 317.507742, norm_abbrev_card: 0.970977, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 640: 619.850068 (key_distinct: 625.360396, norm_abbrev_card: 0.968516, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 1280: 1277.841447 (key_distinct: 1274.364364, norm_abbrev_card: 0.998314, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 2560: 2609.353941 (key_distinct: 2456.445248, norm_abbrev_card: 1.019279, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 5120: 5197.488491 (key_distinct: 4784.582394, norm_abbrev_card: 1.015134, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 10240: 10292.436576 (key_distinct: 10219.379719, norm_abbrev_card: 1.005121, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 20480: 20300.792184 (key_distinct: 19662.669768, norm_abbrev_card: 0.991250, prop_card: 0.130000)
LOG:  bttext_abbrev: abbrev_distinct after 40960: 42388.693419 (key_distinct: 41261.243473, norm_abbrev_card: 1.034880, prop_card: 0.084500)
LOG:  bttext_abbrev: abbrev_distinct after 81920: 85655.673350 (key_distinct: 81546.074026, norm_abbrev_card: 1.045601, prop_card: 0.054925)
LOG:  bttext_abbrev: abbrev_distinct after 163840: 159399.630367 (key_distinct: 155782.526258, norm_abbrev_card: 0.972898, prop_card: 0.035701)
LOG:  bttext_abbrev: abbrev_distinct after 327680: 330133.413867 (key_distinct: 319424.205600, norm_abbrev_card: 1.007487, prop_card: 0.023206)
LOG:  bttext_abbrev: abbrev_distinct after 655360: 636941.353489 (key_distinct: 627802.605582, norm_abbrev_card: 0.971895, prop_card: 0.015084)
LOG:  bttext_abbrev: abbrev_distinct after 1310720: 1306352.900734 (key_distinct: 1296839.174241, norm_abbrev_card: 0.996668, prop_card: 0.009804)
LOG:  bttext_abbrev: abbrev_distinct after 2621440: 2627266.249357 (key_distinct: 2694926.170140, norm_abbrev_card: 1.002223, prop_card: 0.006373)
LOG:  bttext_abbrev: abbrev_distinct after 5242880: 4998169.269339 (key_distinct: 5092812.093401, norm_abbrev_card: 0.953325, prop_card: 0.004142)
LOG:  bttext_abbrev: abbrev_distinct after 10485760: 10028010.861127 (key_distinct: 11007387.305255, norm_abbrev_card: 0.956346, prop_card: 0.002693)
LOG:  bttext_abbrev: abbrev_distinct after 20971520: 19982481.395107 (key_distinct: 20973164.621593, norm_abbrev_card: 0.952839, prop_card: 0.001750)
LOG:  bttext_abbrev: abbrev_distinct after 41943040: 39209029.270890 (key_distinct: 44920325.859490, norm_abbrev_card: 0.934816, prop_card: 0.001138)
LOG:  switching to external sort with 11235 tapes: CPU 1.24s/18.44u sec elapsed 19.69 sec
LOG:  hybrid sort-merge strategy used at row 44739251 crossover 0.900 (est 100000000.00 rows 2.24 runs)
LOG:  starting quicksort of run 1: CPU 1.24s/18.44u sec elapsed 19.69 sec
LOG:  finished quicksorting run 1: CPU 1.27s/38.21u sec elapsed 39.49 sec
LOG:  finished writing run 1 to tape 0: CPU 2.25s/46.18u sec elapsed 48.47 sec
LOG:  starting quicksort of run 2: CPU 2.95s/71.74u sec elapsed 74.74 sec
LOG:  finished quicksorting run 2: CPU 2.98s/89.24u sec elapsed 92.26 sec
LOG:  finished writing run 2 to tape 1: CPU 3.84s/96.17u sec elapsed 100.08 sec
LOG:  performsort starting: CPU 4.13s/106.84u sec elapsed 111.04 sec
LOG:  starting quicksort of run 3: CPU 4.13s/106.84u sec elapsed 111.04 sec
LOG:  finished quicksorting run 3: CPU 4.14s/113.56u sec elapsed 117.77 sec
LOG:  finished writing run 3 to tape 2: CPU 4.50s/116.45u sec elapsed 121.02 sec
LOG:  performsort done (except 3-way final merge): CPU 4.94s/118.98u sec elapsed 123.99 sec
LOG:  external sort ended, 342131 disk blocks used: CPU 7.81s/138.72u sec elapsed 146.70 sec
CREATE INDEX
DROP INDEX
LOG:  begin index sort: unique = f, workMem = 3145728, randomAccess = f
LOG:  bttext_abbrev: abbrev_distinct after 160: 156.351394 (key_distinct: 159.852252, norm_abbrev_card: 0.977196, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 320: 310.712760 (key_distinct: 317.507742, norm_abbrev_card: 0.970977, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 640: 619.850068 (key_distinct: 625.360396, norm_abbrev_card: 0.968516, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 1280: 1277.841447 (key_distinct: 1274.364364, norm_abbrev_card: 0.998314, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 2560: 2609.353941 (key_distinct: 2456.445248, norm_abbrev_card: 1.019279, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 5120: 5197.488491 (key_distinct: 4784.582394, norm_abbrev_card: 1.015134, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 10240: 10292.436576 (key_distinct: 10219.379719, norm_abbrev_card: 1.005121, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 20480: 20300.792184 (key_distinct: 19662.669768, norm_abbrev_card: 0.991250, prop_card: 0.130000)
LOG:  bttext_abbrev: abbrev_distinct after 40960: 42388.693419 (key_distinct: 41261.243473, norm_abbrev_card: 1.034880, prop_card: 0.084500)
LOG:  bttext_abbrev: abbrev_distinct after 81920: 85655.673350 (key_distinct: 81546.074026, norm_abbrev_card: 1.045601, prop_card: 0.054925)
LOG:  bttext_abbrev: abbrev_distinct after 163840: 159399.630367 (key_distinct: 155782.526258, norm_abbrev_card: 0.972898, prop_card: 0.035701)
LOG:  bttext_abbrev: abbrev_distinct after 327680: 330133.413867 (key_distinct: 319424.205600, norm_abbrev_card: 1.007487, prop_card: 0.023206)
LOG:  bttext_abbrev: abbrev_distinct after 655360: 636941.353489 (key_distinct: 627802.605582, norm_abbrev_card: 0.971895, prop_card: 0.015084)
LOG:  bttext_abbrev: abbrev_distinct after 1310720: 1306352.900734 (key_distinct: 1296839.174241, norm_abbrev_card: 0.996668, prop_card: 0.009804)
LOG:  bttext_abbrev: abbrev_distinct after 2621440: 2627266.249357 (key_distinct: 2694926.170140, norm_abbrev_card: 1.002223, prop_card: 0.006373)
LOG:  bttext_abbrev: abbrev_distinct after 5242880: 4998169.269339 (key_distinct: 5092812.093401, norm_abbrev_card: 0.953325, prop_card: 0.004142)
LOG:  bttext_abbrev: abbrev_distinct after 10485760: 10028010.861127 (key_distinct: 11007387.305255, norm_abbrev_card: 0.956346, prop_card: 0.002693)
LOG:  bttext_abbrev: abbrev_distinct after 20971520: 19982481.395107 (key_distinct: 20973164.621593, norm_abbrev_card: 0.952839, prop_card: 0.001750)
LOG:  bttext_abbrev: abbrev_distinct after 41943040: 39209029.270890 (key_distinct: 44920325.859490, norm_abbrev_card: 0.934816, prop_card: 0.001138)
LOG:  switching to external sort with 11235 tapes: CPU 1.23s/18.47u sec elapsed 19.71 sec
LOG:  hybrid sort-merge strategy used at row 44739251 crossover 0.900 (est 100000000.00 rows 2.24 runs)
LOG:  starting quicksort of run 1: CPU 1.23s/18.48u sec elapsed 19.71 sec
LOG:  finished quicksorting run 1: CPU 1.26s/38.53u sec elapsed 39.81 sec
LOG:  finished writing run 1 to tape 0: CPU 2.25s/46.49u sec elapsed 48.77 sec
LOG:  starting quicksort of run 2: CPU 2.95s/72.08u sec elapsed 75.07 sec
LOG:  finished quicksorting run 2: CPU 2.98s/89.66u sec elapsed 92.68 sec
LOG:  finished writing run 2 to tape 1: CPU 3.84s/96.58u sec elapsed 100.49 sec
LOG:  performsort starting: CPU 4.13s/107.27u sec elapsed 111.46 sec
LOG:  starting quicksort of run 3: CPU 4.13s/107.28u sec elapsed 111.46 sec
LOG:  finished quicksorting run 3: CPU 4.14s/114.14u sec elapsed 118.35 sec
LOG:  finished writing run 3 to tape 2: CPU 4.49s/117.04u sec elapsed 121.60 sec
LOG:  performsort done (except 3-way final merge): CPU 4.94s/119.56u sec elapsed 124.57 sec
LOG:  external sort ended, 342131 disk blocks used: CPU 7.82s/139.26u sec elapsed 147.85 sec
CREATE INDEX
DROP INDEX
Bulk loading 250 million tuples
CHECKPOINT
worker 1 generating file /data/pg/it_0
worker 2 generating file /data/pg/it_1
worker 3 generating file /data/pg/it_2
worker 4 generating file /data/pg/it_3
worker 5 generating file /data/pg/it_4
worker 6 generating file /data/pg/it_5
worker 7 generating file /data/pg/it_6
worker 8 generating file /data/pg/it_7
worker 9 generating file /data/pg/it_8
worker 10 generating file /data/pg/it_9
worker 11 generating file /data/pg/it_10
worker 12 generating file /data/pg/it_11
worker 13 generating file /data/pg/it_12
worker 14 generating file /data/pg/it_13
worker 15 generating file /data/pg/it_14
worker 16 generating file /data/pg/it_15
worker 16 converting file /data/pg/it_15 to /data/pg/it_15.copy
worker 15 converting file /data/pg/it_14 to /data/pg/it_14.copy
worker 14 converting file /data/pg/it_13 to /data/pg/it_13.copy
worker 13 converting file /data/pg/it_12 to /data/pg/it_12.copy
worker 12 converting file /data/pg/it_11 to /data/pg/it_11.copy
worker 5 converting file /data/pg/it_4 to /data/pg/it_4.copy
worker 9 converting file /data/pg/it_8 to /data/pg/it_8.copy
worker 4 converting file /data/pg/it_3 to /data/pg/it_3.copy
worker 3 converting file /data/pg/it_2 to /data/pg/it_2.copy
worker 2 converting file /data/pg/it_1 to /data/pg/it_1.copy
worker 8 converting file /data/pg/it_7 to /data/pg/it_7.copy
worker 10 converting file /data/pg/it_9 to /data/pg/it_9.copy
worker 11 converting file /data/pg/it_10 to /data/pg/it_10.copy
worker 6 converting file /data/pg/it_5 to /data/pg/it_5.copy
worker 1 converting file /data/pg/it_0 to /data/pg/it_0.copy
worker 7 converting file /data/pg/it_6 to /data/pg/it_6.copy
worker 15 deleting original file /data/pg/it_14
worker 8 deleting original file /data/pg/it_7
worker 1 deleting original file /data/pg/it_0
worker 3 deleting original file /data/pg/it_2
worker 9 deleting original file /data/pg/it_8
worker 14 deleting original file /data/pg/it_13
worker 6 deleting original file /data/pg/it_5
worker 4 deleting original file /data/pg/it_3
worker 12 deleting original file /data/pg/it_11
worker 11 deleting original file /data/pg/it_10
worker 5 deleting original file /data/pg/it_4
worker 2 deleting original file /data/pg/it_1
worker 16 deleting original file /data/pg/it_15
worker 13 deleting original file /data/pg/it_12
worker 10 deleting original file /data/pg/it_9
worker 7 deleting original file /data/pg/it_6
worker 1 generating file /data/pg/it_16
worker 2 generating file /data/pg/it_17
worker 3 generating file /data/pg/it_18
worker 4 generating file /data/pg/it_19
worker 5 generating file /data/pg/it_20
worker 6 generating file /data/pg/it_21
worker 7 generating file /data/pg/it_22
worker 8 generating file /data/pg/it_23
worker 9 generating file /data/pg/it_24
worker 1 converting file /data/pg/it_16 to /data/pg/it_16.copy
worker 2 converting file /data/pg/it_17 to /data/pg/it_17.copy
worker 4 converting file /data/pg/it_19 to /data/pg/it_19.copy
worker 8 converting file /data/pg/it_23 to /data/pg/it_23.copy
worker 9 converting file /data/pg/it_24 to /data/pg/it_24.copy
worker 6 converting file /data/pg/it_21 to /data/pg/it_21.copy
worker 3 converting file /data/pg/it_18 to /data/pg/it_18.copy
worker 5 converting file /data/pg/it_20 to /data/pg/it_20.copy
worker 7 converting file /data/pg/it_22 to /data/pg/it_22.copy
worker 8 deleting original file /data/pg/it_23
worker 3 deleting original file /data/pg/it_18
worker 5 deleting original file /data/pg/it_20
worker 6 deleting original file /data/pg/it_21
worker 4 deleting original file /data/pg/it_19
worker 1 deleting original file /data/pg/it_16
worker 7 deleting original file /data/pg/it_22
worker 2 deleting original file /data/pg/it_17
worker 9 deleting original file /data/pg/it_24
performing serial COPY of generated files
deleting generated COPY format files
Mon Nov 30 18:49:29 UTC 2015
Expanded display is on.
SET
SET
SET
LOG:  begin index sort: unique = f, workMem = 3145728, randomAccess = f
LOG:  bttext_abbrev: abbrev_distinct after 160: 156.351394 (key_distinct: 159.852252, norm_abbrev_card: 0.977196, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 320: 310.712760 (key_distinct: 317.507742, norm_abbrev_card: 0.970977, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 640: 619.850068 (key_distinct: 625.360396, norm_abbrev_card: 0.968516, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 1280: 1277.841447 (key_distinct: 1274.364364, norm_abbrev_card: 0.998314, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 2560: 2609.353941 (key_distinct: 2456.445248, norm_abbrev_card: 1.019279, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 5120: 5197.488491 (key_distinct: 4784.582394, norm_abbrev_card: 1.015134, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 10240: 10292.436576 (key_distinct: 10219.379719, norm_abbrev_card: 1.005121, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 20480: 20300.792184 (key_distinct: 19662.669768, norm_abbrev_card: 0.991250, prop_card: 0.130000)
LOG:  bttext_abbrev: abbrev_distinct after 40960: 42388.693419 (key_distinct: 41261.243473, norm_abbrev_card: 1.034880, prop_card: 0.084500)
LOG:  bttext_abbrev: abbrev_distinct after 81920: 85655.673350 (key_distinct: 81546.074026, norm_abbrev_card: 1.045601, prop_card: 0.054925)
LOG:  bttext_abbrev: abbrev_distinct after 163840: 159399.630367 (key_distinct: 155782.526258, norm_abbrev_card: 0.972898, prop_card: 0.035701)
LOG:  bttext_abbrev: abbrev_distinct after 327680: 330133.413867 (key_distinct: 319424.205600, norm_abbrev_card: 1.007487, prop_card: 0.023206)
LOG:  bttext_abbrev: abbrev_distinct after 655360: 636941.353489 (key_distinct: 627802.605582, norm_abbrev_card: 0.971895, prop_card: 0.015084)
LOG:  bttext_abbrev: abbrev_distinct after 1310720: 1306352.900734 (key_distinct: 1296839.174241, norm_abbrev_card: 0.996668, prop_card: 0.009804)
LOG:  bttext_abbrev: abbrev_distinct after 2621440: 2627266.249357 (key_distinct: 2694926.170140, norm_abbrev_card: 1.002223, prop_card: 0.006373)
LOG:  bttext_abbrev: abbrev_distinct after 5242880: 4998169.269339 (key_distinct: 5092812.093401, norm_abbrev_card: 0.953325, prop_card: 0.004142)
LOG:  bttext_abbrev: abbrev_distinct after 10485760: 10028010.861127 (key_distinct: 11007387.305255, norm_abbrev_card: 0.956346, prop_card: 0.002693)
LOG:  bttext_abbrev: abbrev_distinct after 20971520: 19982481.395107 (key_distinct: 20973164.621593, norm_abbrev_card: 0.952839, prop_card: 0.001750)
LOG:  bttext_abbrev: abbrev_distinct after 41943040: 39209029.270890 (key_distinct: 44920325.859490, norm_abbrev_card: 0.934816, prop_card: 0.001138)
LOG:  switching to external sort with 11235 tapes: CPU 1.26s/18.53u sec elapsed 19.79 sec
LOG:  hybrid sort-merge strategy used at row 44739251 crossover 0.900 (est 183333392.00 rows 4.10 runs)
LOG:  starting quicksort of run 1: CPU 1.26s/18.53u sec elapsed 19.79 sec
LOG:  finished quicksorting run 1: CPU 1.30s/38.05u sec elapsed 39.36 sec
LOG:  finished writing run 1 to tape 0: CPU 2.28s/45.99u sec elapsed 48.29 sec
LOG:  starting quicksort of run 2: CPU 3.00s/71.60u sec elapsed 74.61 sec
LOG:  finished quicksorting run 2: CPU 3.02s/89.09u sec elapsed 92.12 sec
LOG:  finished writing run 2 to tape 1: CPU 3.89s/96.04u sec elapsed 99.96 sec
LOG:  starting quicksort of run 3: CPU 4.59s/121.64u sec elapsed 126.27 sec
LOG:  finished quicksorting run 3: CPU 4.61s/138.50u sec elapsed 143.15 sec
LOG:  finished writing run 3 to tape 2: CPU 5.48s/145.45u sec elapsed 150.98 sec
LOG:  starting quicksort of run 4: CPU 6.18s/171.05u sec elapsed 177.28 sec
LOG:  finished quicksorting run 4: CPU 6.20s/188.30u sec elapsed 194.56 sec
LOG:  finished writing run 4 to tape 3: CPU 7.05s/195.23u sec elapsed 202.38 sec
LOG:  starting quicksort of run 5: CPU 7.75s/220.83u sec elapsed 228.67 sec
LOG:  finished quicksorting run 5: CPU 7.77s/238.05u sec elapsed 245.92 sec
LOG:  finished writing run 5 to tape 4: CPU 8.63s/244.98u sec elapsed 253.74 sec
LOG:  starting quicksort of run 6: CPU 9.72s/270.58u sec elapsed 280.43 sec
LOG:  finished quicksorting run 6: CPU 9.75s/287.91u sec elapsed 297.78 sec
LOG:  finished writing run 6 to tape 5: CPU 10.60s/294.84u sec elapsed 305.59 sec
LOG:  performsort starting: CPU 10.95s/301.61u sec elapsed 312.72 sec
LOG:  starting quicksort of run 7: CPU 10.95s/301.62u sec elapsed 312.72 sec
LOG:  finished quicksorting run 7: CPU 10.96s/305.95u sec elapsed 317.06 sec
LOG:  finished writing run 7 to tape 6: CPU 11.19s/307.78u sec elapsed 319.12 sec
LOG:  performsort done (except 7-way final merge): CPU 11.63s/310.32u sec elapsed 322.10 sec
LOG:  external sort ended, 855326 disk blocks used: CPU 20.03s/414.41u sec elapsed 436.92 sec
CREATE INDEX
DROP INDEX
LOG:  begin index sort: unique = f, workMem = 3145728, randomAccess = f
LOG:  bttext_abbrev: abbrev_distinct after 160: 156.351394 (key_distinct: 159.852252, norm_abbrev_card: 0.977196, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 320: 310.712760 (key_distinct: 317.507742, norm_abbrev_card: 0.970977, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 640: 619.850068 (key_distinct: 625.360396, norm_abbrev_card: 0.968516, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 1280: 1277.841447 (key_distinct: 1274.364364, norm_abbrev_card: 0.998314, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 2560: 2609.353941 (key_distinct: 2456.445248, norm_abbrev_card: 1.019279, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 5120: 5197.488491 (key_distinct: 4784.582394, norm_abbrev_card: 1.015134, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 10240: 10292.436576 (key_distinct: 10219.379719, norm_abbrev_card: 1.005121, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 20480: 20300.792184 (key_distinct: 19662.669768, norm_abbrev_card: 0.991250, prop_card: 0.130000)
LOG:  bttext_abbrev: abbrev_distinct after 40960: 42388.693419 (key_distinct: 41261.243473, norm_abbrev_card: 1.034880, prop_card: 0.084500)
LOG:  bttext_abbrev: abbrev_distinct after 81920: 85655.673350 (key_distinct: 81546.074026, norm_abbrev_card: 1.045601, prop_card: 0.054925)
LOG:  bttext_abbrev: abbrev_distinct after 163840: 159399.630367 (key_distinct: 155782.526258, norm_abbrev_card: 0.972898, prop_card: 0.035701)
LOG:  bttext_abbrev: abbrev_distinct after 327680: 330133.413867 (key_distinct: 319424.205600, norm_abbrev_card: 1.007487, prop_card: 0.023206)
LOG:  bttext_abbrev: abbrev_distinct after 655360: 636941.353489 (key_distinct: 627802.605582, norm_abbrev_card: 0.971895, prop_card: 0.015084)
LOG:  bttext_abbrev: abbrev_distinct after 1310720: 1306352.900734 (key_distinct: 1296839.174241, norm_abbrev_card: 0.996668, prop_card: 0.009804)
LOG:  bttext_abbrev: abbrev_distinct after 2621440: 2627266.249357 (key_distinct: 2694926.170140, norm_abbrev_card: 1.002223, prop_card: 0.006373)
LOG:  bttext_abbrev: abbrev_distinct after 5242880: 4998169.269339 (key_distinct: 5092812.093401, norm_abbrev_card: 0.953325, prop_card: 0.004142)
LOG:  bttext_abbrev: abbrev_distinct after 10485760: 10028010.861127 (key_distinct: 11007387.305255, norm_abbrev_card: 0.956346, prop_card: 0.002693)
LOG:  bttext_abbrev: abbrev_distinct after 20971520: 19982481.395107 (key_distinct: 20973164.621593, norm_abbrev_card: 0.952839, prop_card: 0.001750)
LOG:  bttext_abbrev: abbrev_distinct after 41943040: 39209029.270890 (key_distinct: 44920325.859490, norm_abbrev_card: 0.934816, prop_card: 0.001138)
LOG:  switching to external sort with 11235 tapes: CPU 1.81s/18.67u sec elapsed 20.48 sec
LOG:  hybrid sort-merge strategy used at row 44739251 crossover 0.900 (est 250000000.00 rows 5.59 runs)
LOG:  starting quicksort of run 1: CPU 1.81s/18.67u sec elapsed 20.49 sec
LOG:  finished quicksorting run 1: CPU 1.84s/38.69u sec elapsed 40.54 sec
LOG:  finished writing run 1 to tape 0: CPU 3.04s/48.48u sec elapsed 51.69 sec
LOG:  starting quicksort of run 2: CPU 3.84s/76.30u sec elapsed 80.31 sec
LOG:  finished quicksorting run 2: CPU 3.86s/93.85u sec elapsed 97.88 sec
LOG:  finished writing run 2 to tape 1: CPU 4.87s/102.37u sec elapsed 107.47 sec
LOG:  starting quicksort of run 3: CPU 5.65s/130.19u sec elapsed 136.07 sec
LOG:  finished quicksorting run 3: CPU 5.67s/147.51u sec elapsed 153.41 sec
LOG:  finished writing run 3 to tape 2: CPU 6.72s/156.00u sec elapsed 163.02 sec
LOG:  starting quicksort of run 4: CPU 7.51s/183.79u sec elapsed 191.59 sec
LOG:  finished quicksorting run 4: CPU 7.52s/201.09u sec elapsed 208.91 sec
LOG:  finished writing run 4 to tape 3: CPU 8.58s/209.62u sec elapsed 218.50 sec
LOG:  starting quicksort of run 5: CPU 9.36s/237.44u sec elapsed 247.11 sec
LOG:  finished quicksorting run 5: CPU 9.38s/254.72u sec elapsed 264.41 sec
LOG:  finished writing run 5 to tape 4: CPU 10.42s/263.23u sec elapsed 273.99 sec
LOG:  starting quicksort of run 6: CPU 11.43s/291.05u sec elapsed 302.82 sec
LOG:  finished quicksorting run 6: CPU 11.45s/308.49u sec elapsed 320.28 sec
LOG:  finished writing run 6 to tape 5: CPU 12.50s/317.02u sec elapsed 329.88 sec
LOG:  performsort starting: CPU 12.76s/324.47u sec elapsed 337.59 sec
LOG:  starting quicksort of run 7: CPU 12.76s/324.47u sec elapsed 337.59 sec
LOG:  finished quicksorting run 7: CPU 12.77s/328.74u sec elapsed 341.87 sec
LOG:  finished writing run 7 to tape 6: CPU 13.05s/331.00u sec elapsed 344.40 sec
LOG:  performsort done (except 7-way final merge): CPU 13.75s/333.56u sec elapsed 347.67 sec
LOG:  external sort ended, 855326 disk blocks used: CPU 23.92s/442.49u sec elapsed 468.02 sec
CREATE INDEX
DROP INDEX
LOG:  begin index sort: unique = f, workMem = 3145728, randomAccess = f
LOG:  bttext_abbrev: abbrev_distinct after 160: 156.351394 (key_distinct: 159.852252, norm_abbrev_card: 0.977196, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 320: 310.712760 (key_distinct: 317.507742, norm_abbrev_card: 0.970977, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 640: 619.850068 (key_distinct: 625.360396, norm_abbrev_card: 0.968516, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 1280: 1277.841447 (key_distinct: 1274.364364, norm_abbrev_card: 0.998314, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 2560: 2609.353941 (key_distinct: 2456.445248, norm_abbrev_card: 1.019279, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 5120: 5197.488491 (key_distinct: 4784.582394, norm_abbrev_card: 1.015134, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 10240: 10292.436576 (key_distinct: 10219.379719, norm_abbrev_card: 1.005121, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 20480: 20300.792184 (key_distinct: 19662.669768, norm_abbrev_card: 0.991250, prop_card: 0.130000)
LOG:  bttext_abbrev: abbrev_distinct after 40960: 42388.693419 (key_distinct: 41261.243473, norm_abbrev_card: 1.034880, prop_card: 0.084500)
LOG:  bttext_abbrev: abbrev_distinct after 81920: 85655.673350 (key_distinct: 81546.074026, norm_abbrev_card: 1.045601, prop_card: 0.054925)
LOG:  bttext_abbrev: abbrev_distinct after 163840: 159399.630367 (key_distinct: 155782.526258, norm_abbrev_card: 0.972898, prop_card: 0.035701)
LOG:  bttext_abbrev: abbrev_distinct after 327680: 330133.413867 (key_distinct: 319424.205600, norm_abbrev_card: 1.007487, prop_card: 0.023206)
LOG:  bttext_abbrev: abbrev_distinct after 655360: 636941.353489 (key_distinct: 627802.605582, norm_abbrev_card: 0.971895, prop_card: 0.015084)
LOG:  bttext_abbrev: abbrev_distinct after 1310720: 1306352.900734 (key_distinct: 1296839.174241, norm_abbrev_card: 0.996668, prop_card: 0.009804)
LOG:  bttext_abbrev: abbrev_distinct after 2621440: 2627266.249357 (key_distinct: 2694926.170140, norm_abbrev_card: 1.002223, prop_card: 0.006373)
LOG:  bttext_abbrev: abbrev_distinct after 5242880: 4998169.269339 (key_distinct: 5092812.093401, norm_abbrev_card: 0.953325, prop_card: 0.004142)
LOG:  bttext_abbrev: abbrev_distinct after 10485760: 10028010.861127 (key_distinct: 11007387.305255, norm_abbrev_card: 0.956346, prop_card: 0.002693)
LOG:  bttext_abbrev: abbrev_distinct after 20971520: 19982481.395107 (key_distinct: 20973164.621593, norm_abbrev_card: 0.952839, prop_card: 0.001750)
LOG:  bttext_abbrev: abbrev_distinct after 41943040: 39209029.270890 (key_distinct: 44920325.859490, norm_abbrev_card: 0.934816, prop_card: 0.001138)
LOG:  switching to external sort with 11235 tapes: CPU 1.46s/18.68u sec elapsed 20.16 sec
LOG:  hybrid sort-merge strategy used at row 44739251 crossover 0.900 (est 250000000.00 rows 5.59 runs)
LOG:  starting quicksort of run 1: CPU 1.46s/18.69u sec elapsed 20.16 sec
LOG:  finished quicksorting run 1: CPU 1.49s/38.42u sec elapsed 39.91 sec
LOG:  finished writing run 1 to tape 0: CPU 2.46s/47.97u sec elapsed 50.49 sec
LOG:  starting quicksort of run 2: CPU 3.25s/75.28u sec elapsed 78.59 sec
LOG:  finished quicksorting run 2: CPU 3.27s/92.84u sec elapsed 96.18 sec
LOG:  finished writing run 2 to tape 1: CPU 4.15s/101.16u sec elapsed 105.39 sec
LOG:  starting quicksort of run 3: CPU 4.92s/128.47u sec elapsed 133.48 sec
LOG:  finished quicksorting run 3: CPU 4.94s/145.81u sec elapsed 150.83 sec
LOG:  finished writing run 3 to tape 2: CPU 5.79s/154.15u sec elapsed 160.03 sec
LOG:  starting quicksort of run 4: CPU 6.56s/181.46u sec elapsed 188.12 sec
LOG:  finished quicksorting run 4: CPU 6.58s/198.39u sec elapsed 205.07 sec
LOG:  finished writing run 4 to tape 3: CPU 7.43s/206.71u sec elapsed 214.27 sec
LOG:  starting quicksort of run 5: CPU 8.20s/234.03u sec elapsed 242.36 sec
LOG:  finished quicksorting run 5: CPU 8.22s/250.91u sec elapsed 259.26 sec
LOG:  finished writing run 5 to tape 4: CPU 9.07s/259.23u sec elapsed 268.44 sec
LOG:  starting quicksort of run 6: CPU 9.76s/286.55u sec elapsed 296.45 sec
LOG:  finished quicksorting run 6: CPU 9.78s/303.54u sec elapsed 313.47 sec
LOG:  finished writing run 6 to tape 5: CPU 10.81s/311.86u sec elapsed 322.85 sec
LOG:  performsort starting: CPU 10.99s/319.10u sec elapsed 330.26 sec
LOG:  starting quicksort of run 7: CPU 10.99s/319.11u sec elapsed 330.26 sec
LOG:  finished quicksorting run 7: CPU 10.99s/323.30u sec elapsed 334.46 sec
LOG:  finished writing run 7 to tape 6: CPU 11.27s/325.51u sec elapsed 336.94 sec
LOG:  performsort done (except 7-way final merge): CPU 11.98s/328.07u sec elapsed 340.21 sec
LOG:  external sort ended, 855326 disk blocks used: CPU 21.71s/436.32u sec elapsed 458.79 sec
CREATE INDEX
DROP INDEX
Bulk loading 500 million tuples
CHECKPOINT
worker 1 generating file /data/pg/it_0 worker 2 generating file /data/pg/it_1

worker 3 generating file /data/pg/it_2
worker 4 generating file /data/pg/it_3
worker 5 generating file /data/pg/it_4
worker 6 generating file /data/pg/it_5
worker 7 generating file /data/pg/it_6
worker 8 generating file /data/pg/it_7
worker 9 generating file /data/pg/it_8
worker 10 generating file /data/pg/it_9
worker 11 generating file /data/pg/it_10
 worker 12 generating file /data/pg/it_11
worker 13 generating file /data/pg/it_12
worker 14 generating file /data/pg/it_13
worker 15 generating file /data/pg/it_14
worker 16 generating file /data/pg/it_15
worker 14 converting file /data/pg/it_13 to /data/pg/it_13.copy
worker 15 converting file /data/pg/it_14 to /data/pg/it_14.copy
worker 9 converting file /data/pg/it_8 to /data/pg/it_8.copy
worker 10 converting file /data/pg/it_9 to /data/pg/it_9.copy
worker 8 converting file /data/pg/it_7 to /data/pg/it_7.copy
worker 13 converting file /data/pg/it_12 to /data/pg/it_12.copy
worker 12 converting file /data/pg/it_11 to /data/pg/it_11.copy
worker 6 converting file /data/pg/it_5 to /data/pg/it_5.copy
worker 4 converting file /data/pg/it_3 to /data/pg/it_3.copy
worker 1 converting file /data/pg/it_0 to /data/pg/it_0.copy
worker 2 converting file /data/pg/it_1 to /data/pg/it_1.copy
worker 3 converting file /data/pg/it_2 to /data/pg/it_2.copy
worker 5 converting file /data/pg/it_4 to /data/pg/it_4.copy
worker 11 converting file /data/pg/it_10 to /data/pg/it_10.copy
worker 16 converting file /data/pg/it_15 to /data/pg/it_15.copy
worker 7 converting file /data/pg/it_6 to /data/pg/it_6.copy
worker 10 deleting original file /data/pg/it_9
worker 8 deleting original file /data/pg/it_7
worker 14 deleting original file /data/pg/it_13
worker 2 deleting original file /data/pg/it_1
worker 1 deleting original file /data/pg/it_0
worker 15 deleting original file /data/pg/it_14
worker 11 deleting original file /data/pg/it_10
worker 9 deleting original file /data/pg/it_8
worker 3 deleting original file /data/pg/it_2
worker 13 deleting original file /data/pg/it_12
worker 12 deleting original file /data/pg/it_11
worker 16 deleting original file /data/pg/it_15
worker 4 deleting original file /data/pg/it_3
worker 7 deleting original file /data/pg/it_6
worker 6 deleting original file /data/pg/it_5
worker 5 deleting original file /data/pg/it_4
worker 1 generating file /data/pg/it_16
worker 2 generating file /data/pg/it_17
worker 3 generating file /data/pg/it_18
worker 4 generating file /data/pg/it_19
worker 5 generating file /data/pg/it_20
worker 6 generating file /data/pg/it_21
worker 7 generating file /data/pg/it_22
worker 8 generating file /data/pg/it_23
worker 9 generating file /data/pg/it_24
worker 10 generating file /data/pg/it_25
worker 11 generating file /data/pg/it_26
worker 12 generating file /data/pg/it_27
worker 13 generating file /data/pg/it_28
worker 14 generating file /data/pg/it_29
worker 15 generating file /data/pg/it_30
worker 16 generating file /data/pg/it_31
worker 16 converting file /data/pg/it_31 to /data/pg/it_31.copy
worker 14 converting file /data/pg/it_29 to /data/pg/it_29.copy
worker 9 converting file /data/pg/it_24 to /data/pg/it_24.copy
worker 10 converting file /data/pg/it_25 to /data/pg/it_25.copy
worker 12 converting file /data/pg/it_27 to /data/pg/it_27.copy
worker 8 converting file /data/pg/it_23 to /data/pg/it_23.copy
worker 13 converting file /data/pg/it_28 to /data/pg/it_28.copy
worker 11 converting file /data/pg/it_26 to /data/pg/it_26.copy
worker 4 converting file /data/pg/it_19 to /data/pg/it_19.copy
worker 5 converting file /data/pg/it_20 to /data/pg/it_20.copy
worker 2 converting file /data/pg/it_17 to /data/pg/it_17.copy
worker 6 converting file /data/pg/it_21 to /data/pg/it_21.copy
worker 1 converting file /data/pg/it_16 to /data/pg/it_16.copy
worker 7 converting file /data/pg/it_22 to /data/pg/it_22.copy
worker 15 converting file /data/pg/it_30 to /data/pg/it_30.copy
worker 3 converting file /data/pg/it_18 to /data/pg/it_18.copy
worker 9 deleting original file /data/pg/it_24
worker 10 deleting original file /data/pg/it_25
worker 12 deleting original file /data/pg/it_27
worker 5 deleting original file /data/pg/it_20
worker 16 deleting original file /data/pg/it_31
worker 2 deleting original file /data/pg/it_17
worker 6 deleting original file /data/pg/it_21
worker 14 deleting original file /data/pg/it_29
worker 7 deleting original file /data/pg/it_22
worker 11 deleting original file /data/pg/it_26
worker 4 deleting original file /data/pg/it_19
worker 15 deleting original file /data/pg/it_30
worker 8 deleting original file /data/pg/it_23
worker 1 deleting original file /data/pg/it_16
worker 13 deleting original file /data/pg/it_28
worker 3 deleting original file /data/pg/it_18
worker 1 generating file /data/pg/it_32
worker 2 generating file /data/pg/it_33
worker 3 generating file /data/pg/it_34
worker 4 generating file /data/pg/it_35
worker 5 generating file /data/pg/it_36
worker 6 generating file /data/pg/it_37
worker 7 generating file /data/pg/it_38
worker 8 generating file /data/pg/it_39
worker 9 generating file /data/pg/it_40
worker 10 generating file /data/pg/it_41
worker 11 generating file /data/pg/it_42
worker 12 generating file /data/pg/it_43
worker 13 generating file /data/pg/it_44
worker 14 generating file /data/pg/it_45
worker 15 generating file /data/pg/it_46
worker 16 generating file /data/pg/it_47
worker 14 converting file /data/pg/it_45 to /data/pg/it_45.copy
worker 16 converting file /data/pg/it_47 to /data/pg/it_47.copy
worker 11 converting file /data/pg/it_42 to /data/pg/it_42.copy
worker 8 converting file /data/pg/it_39 to /data/pg/it_39.copy
worker 10 converting file /data/pg/it_41 to /data/pg/it_41.copy
worker 13 converting file /data/pg/it_44 to /data/pg/it_44.copy
worker 2 converting file /data/pg/it_33 to /data/pg/it_33.copy
worker 9 converting file /data/pg/it_40 to /data/pg/it_40.copy
worker 1 converting file /data/pg/it_32 to /data/pg/it_32.copy
worker 7 converting file /data/pg/it_38 to /data/pg/it_38.copy
worker 3 converting file /data/pg/it_34 to /data/pg/it_34.copy
worker 6 converting file /data/pg/it_37 to /data/pg/it_37.copy
worker 4 converting file /data/pg/it_35 to /data/pg/it_35.copy
worker 5 converting file /data/pg/it_36 to /data/pg/it_36.copy
worker 15 converting file /data/pg/it_46 to /data/pg/it_46.copy
worker 12 converting file /data/pg/it_43 to /data/pg/it_43.copy
worker 8 deleting original file /data/pg/it_39
worker 13 deleting original file /data/pg/it_44
worker 1 deleting original file /data/pg/it_32
worker 10 deleting original file /data/pg/it_41
worker 15 deleting original file /data/pg/it_46
worker 14 deleting original file /data/pg/it_45
worker 4 deleting original file /data/pg/it_35
worker 9 deleting original file /data/pg/it_40
worker 5 deleting original file /data/pg/it_36
worker 2 deleting original file /data/pg/it_33
worker 12 deleting original file /data/pg/it_43
worker 11 deleting original file /data/pg/it_42
worker 16 deleting original file /data/pg/it_47
worker 6 deleting original file /data/pg/it_37
worker 3 deleting original file /data/pg/it_34
worker 7 deleting original file /data/pg/it_38
worker 1 generating file /data/pg/it_48
worker 2 generating file /data/pg/it_49
worker 1 converting file /data/pg/it_48 to /data/pg/it_48.copy
worker 2 converting file /data/pg/it_49 to /data/pg/it_49.copy
worker 1 deleting original file /data/pg/it_48
worker 2 deleting original file /data/pg/it_49
performing serial COPY of generated files
deleting generated COPY format files
Mon Nov 30 19:30:10 UTC 2015
Expanded display is on.
SET
SET
SET
LOG:  begin index sort: unique = f, workMem = 3145728, randomAccess = f
LOG:  bttext_abbrev: abbrev_distinct after 160: 156.351394 (key_distinct: 159.852252, norm_abbrev_card: 0.977196, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 320: 310.712760 (key_distinct: 317.507742, norm_abbrev_card: 0.970977, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 640: 619.850068 (key_distinct: 625.360396, norm_abbrev_card: 0.968516, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 1280: 1277.841447 (key_distinct: 1274.364364, norm_abbrev_card: 0.998314, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 2560: 2609.353941 (key_distinct: 2456.445248, norm_abbrev_card: 1.019279, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 5120: 5197.488491 (key_distinct: 4784.582394, norm_abbrev_card: 1.015134, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 10240: 10292.436576 (key_distinct: 10219.379719, norm_abbrev_card: 1.005121, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 20480: 20300.792184 (key_distinct: 19662.669768, norm_abbrev_card: 0.991250, prop_card: 0.130000)
LOG:  bttext_abbrev: abbrev_distinct after 40960: 42388.693419 (key_distinct: 41261.243473, norm_abbrev_card: 1.034880, prop_card: 0.084500)
LOG:  bttext_abbrev: abbrev_distinct after 81920: 85655.673350 (key_distinct: 81546.074026, norm_abbrev_card: 1.045601, prop_card: 0.054925)
LOG:  bttext_abbrev: abbrev_distinct after 163840: 159399.630367 (key_distinct: 155782.526258, norm_abbrev_card: 0.972898, prop_card: 0.035701)
LOG:  bttext_abbrev: abbrev_distinct after 327680: 330133.413867 (key_distinct: 319424.205600, norm_abbrev_card: 1.007487, prop_card: 0.023206)
LOG:  bttext_abbrev: abbrev_distinct after 655360: 636941.353489 (key_distinct: 627802.605582, norm_abbrev_card: 0.971895, prop_card: 0.015084)
LOG:  bttext_abbrev: abbrev_distinct after 1310720: 1306352.900734 (key_distinct: 1296839.174241, norm_abbrev_card: 0.996668, prop_card: 0.009804)
LOG:  bttext_abbrev: abbrev_distinct after 2621440: 2627266.249357 (key_distinct: 2694926.170140, norm_abbrev_card: 1.002223, prop_card: 0.006373)
LOG:  bttext_abbrev: abbrev_distinct after 5242880: 4998169.269339 (key_distinct: 5092812.093401, norm_abbrev_card: 0.953325, prop_card: 0.004142)
LOG:  bttext_abbrev: abbrev_distinct after 10485760: 10028010.861127 (key_distinct: 11007387.305255, norm_abbrev_card: 0.956346, prop_card: 0.002693)
LOG:  bttext_abbrev: abbrev_distinct after 20971520: 19982481.395107 (key_distinct: 20973164.621593, norm_abbrev_card: 0.952839, prop_card: 0.001750)
LOG:  bttext_abbrev: abbrev_distinct after 41943040: 39209029.270890 (key_distinct: 44920325.859490, norm_abbrev_card: 0.934816, prop_card: 0.001138)
LOG:  switching to external sort with 11235 tapes: CPU 1.70s/18.52u sec elapsed 21.25 sec
LOG:  hybrid sort-merge strategy used at row 44739251 crossover 0.900 (est 366666696.00 rows 8.20 runs)
LOG:  starting quicksort of run 1: CPU 1.70s/18.52u sec elapsed 21.25 sec
LOG:  finished quicksorting run 1: CPU 1.74s/38.03u sec elapsed 40.79 sec
LOG:  finished writing run 1 to tape 0: CPU 2.84s/46.07u sec elapsed 49.99 sec
LOG:  starting quicksort of run 2: CPU 3.74s/71.92u sec elapsed 77.07 sec
LOG:  finished quicksorting run 2: CPU 3.77s/89.43u sec elapsed 94.61 sec
LOG:  finished writing run 2 to tape 1: CPU 4.73s/96.43u sec elapsed 102.61 sec
LOG:  starting quicksort of run 3: CPU 5.60s/122.24u sec elapsed 129.63 sec
LOG:  finished quicksorting run 3: CPU 5.63s/139.51u sec elapsed 146.93 sec
LOG:  finished writing run 3 to tape 2: CPU 6.58s/146.53u sec elapsed 154.93 sec
LOG:  starting quicksort of run 4: CPU 7.44s/172.35u sec elapsed 181.76 sec
LOG:  finished quicksorting run 4: CPU 7.50s/189.46u sec elapsed 198.93 sec
LOG:  finished writing run 4 to tape 3: CPU 8.45s/196.45u sec elapsed 206.90 sec
LOG:  starting quicksort of run 5: CPU 9.27s/222.27u sec elapsed 233.64 sec
LOG:  finished quicksorting run 5: CPU 9.31s/239.07u sec elapsed 250.49 sec
LOG:  finished writing run 5 to tape 4: CPU 10.26s/246.09u sec elapsed 258.48 sec
LOG:  starting quicksort of run 6: CPU 11.07s/271.92u sec elapsed 285.11 sec
LOG:  finished quicksorting run 6: CPU 11.13s/288.85u sec elapsed 302.11 sec
LOG:  finished writing run 6 to tape 5: CPU 12.09s/295.85u sec elapsed 310.09 sec
LOG:  starting quicksort of run 7: CPU 12.92s/321.70u sec elapsed 337.34 sec
LOG:  finished quicksorting run 7: CPU 12.96s/338.26u sec elapsed 353.94 sec
LOG:  finished writing run 7 to tape 6: CPU 13.92s/345.28u sec elapsed 361.93 sec
LOG:  starting quicksort of run 8: CPU 14.69s/371.12u sec elapsed 389.10 sec
LOG:  finished quicksorting run 8: CPU 14.74s/388.48u sec elapsed 406.51 sec
LOG:  finished writing run 8 to tape 7: CPU 15.68s/395.49u sec elapsed 414.50 sec
LOG:  starting quicksort of run 9: CPU 16.44s/421.30u sec elapsed 441.07 sec
LOG:  finished quicksorting run 9: CPU 16.46s/438.44u sec elapsed 458.23 sec
LOG:  finished writing run 9 to tape 8: CPU 17.41s/445.43u sec elapsed 466.33 sec
LOG:  starting quicksort of run 10: CPU 18.17s/471.21u sec elapsed 492.90 sec
LOG:  finished quicksorting run 10: CPU 18.19s/488.51u sec elapsed 510.23 sec
LOG:  finished writing run 10 to tape 9: CPU 19.14s/495.53u sec elapsed 518.22 sec
LOG:  starting quicksort of run 11: CPU 19.90s/521.33u sec elapsed 545.97 sec
LOG:  finished quicksorting run 11: CPU 19.92s/538.20u sec elapsed 562.87 sec
LOG:  finished writing run 11 to tape 10: CPU 20.87s/545.21u sec elapsed 570.91 sec
LOG:  starting quicksort of run 12: CPU 21.64s/571.01u sec elapsed 597.75 sec
LOG:  finished quicksorting run 12: CPU 21.66s/588.09u sec elapsed 614.86 sec
LOG:  finished writing run 12 to tape 11: CPU 22.61s/595.11u sec elapsed 622.84 sec
LOG:  performsort starting: CPU 23.11s/612.60u sec elapsed 640.89 sec
LOG:  starting quicksort of run 13: CPU 23.11s/612.61u sec elapsed 640.89 sec
LOG:  finished quicksorting run 13: CPU 23.13s/624.11u sec elapsed 652.42 sec
LOG:  finished writing run 13 to tape 12: CPU 23.78s/628.87u sec elapsed 657.82 sec
LOG:  performsort done (except 13-way final merge): CPU 24.36s/631.42u sec elapsed 660.94 sec
LOG:  external sort ended, 1710651 disk blocks used: CPU 44.01s/980.02u sec elapsed 1031.23 sec
CREATE INDEX
DROP INDEX
LOG:  begin index sort: unique = f, workMem = 3145728, randomAccess = f
LOG:  bttext_abbrev: abbrev_distinct after 160: 156.351394 (key_distinct: 159.852252, norm_abbrev_card: 0.977196, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 320: 310.712760 (key_distinct: 317.507742, norm_abbrev_card: 0.970977, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 640: 619.850068 (key_distinct: 625.360396, norm_abbrev_card: 0.968516, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 1280: 1277.841447 (key_distinct: 1274.364364, norm_abbrev_card: 0.998314, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 2560: 2609.353941 (key_distinct: 2456.445248, norm_abbrev_card: 1.019279, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 5120: 5197.488491 (key_distinct: 4784.582394, norm_abbrev_card: 1.015134, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 10240: 10292.436576 (key_distinct: 10219.379719, norm_abbrev_card: 1.005121, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 20480: 20300.792184 (key_distinct: 19662.669768, norm_abbrev_card: 0.991250, prop_card: 0.130000)
LOG:  bttext_abbrev: abbrev_distinct after 40960: 42388.693419 (key_distinct: 41261.243473, norm_abbrev_card: 1.034880, prop_card: 0.084500)
LOG:  bttext_abbrev: abbrev_distinct after 81920: 85655.673350 (key_distinct: 81546.074026, norm_abbrev_card: 1.045601, prop_card: 0.054925)
LOG:  bttext_abbrev: abbrev_distinct after 163840: 159399.630367 (key_distinct: 155782.526258, norm_abbrev_card: 0.972898, prop_card: 0.035701)
LOG:  bttext_abbrev: abbrev_distinct after 327680: 330133.413867 (key_distinct: 319424.205600, norm_abbrev_card: 1.007487, prop_card: 0.023206)
LOG:  bttext_abbrev: abbrev_distinct after 655360: 636941.353489 (key_distinct: 627802.605582, norm_abbrev_card: 0.971895, prop_card: 0.015084)
LOG:  bttext_abbrev: abbrev_distinct after 1310720: 1306352.900734 (key_distinct: 1296839.174241, norm_abbrev_card: 0.996668, prop_card: 0.009804)
LOG:  bttext_abbrev: abbrev_distinct after 2621440: 2627266.249357 (key_distinct: 2694926.170140, norm_abbrev_card: 1.002223, prop_card: 0.006373)
LOG:  bttext_abbrev: abbrev_distinct after 5242880: 4998169.269339 (key_distinct: 5092812.093401, norm_abbrev_card: 0.953325, prop_card: 0.004142)
LOG:  bttext_abbrev: abbrev_distinct after 10485760: 10028010.861127 (key_distinct: 11007387.305255, norm_abbrev_card: 0.956346, prop_card: 0.002693)
LOG:  bttext_abbrev: abbrev_distinct after 20971520: 19982481.395107 (key_distinct: 20973164.621593, norm_abbrev_card: 0.952839, prop_card: 0.001750)
LOG:  bttext_abbrev: abbrev_distinct after 41943040: 39209029.270890 (key_distinct: 44920325.859490, norm_abbrev_card: 0.934816, prop_card: 0.001138)
LOG:  switching to external sort with 11235 tapes: CPU 1.64s/18.51u sec elapsed 20.59 sec
LOG:  hybrid sort-merge strategy used at row 44739251 crossover 0.900 (est 500000000.00 rows 11.18 runs)
LOG:  starting quicksort of run 1: CPU 1.64s/18.52u sec elapsed 20.59 sec
LOG:  finished quicksorting run 1: CPU 1.68s/38.01u sec elapsed 40.13 sec
LOG:  finished writing run 1 to tape 0: CPU 2.66s/45.99u sec elapsed 49.08 sec
LOG:  starting quicksort of run 2: CPU 3.84s/71.66u sec elapsed 76.08 sec
LOG:  finished quicksorting run 2: CPU 3.87s/89.16u sec elapsed 93.61 sec
LOG:  finished writing run 2 to tape 1: CPU 4.73s/96.10u sec elapsed 101.44 sec
LOG:  starting quicksort of run 3: CPU 6.20s/121.92u sec elapsed 128.84 sec
LOG:  finished quicksorting run 3: CPU 6.23s/139.20u sec elapsed 146.15 sec
LOG:  finished writing run 3 to tape 2: CPU 7.19s/146.14u sec elapsed 154.07 sec
LOG:  starting quicksort of run 4: CPU 8.47s/171.89u sec elapsed 181.22 sec
LOG:  finished quicksorting run 4: CPU 8.50s/188.85u sec elapsed 198.20 sec
LOG:  finished writing run 4 to tape 3: CPU 9.45s/195.90u sec elapsed 206.23 sec
LOG:  starting quicksort of run 5: CPU 10.19s/221.79u sec elapsed 232.94 sec
LOG:  finished quicksorting run 5: CPU 10.22s/238.58u sec elapsed 249.76 sec
LOG:  finished writing run 5 to tape 4: CPU 11.17s/245.63u sec elapsed 257.77 sec
LOG:  starting quicksort of run 6: CPU 11.91s/271.51u sec elapsed 284.43 sec
LOG:  finished quicksorting run 6: CPU 11.94s/288.44u sec elapsed 301.38 sec
LOG:  finished writing run 6 to tape 5: CPU 12.89s/295.50u sec elapsed 309.41 sec
LOG:  starting quicksort of run 7: CPU 13.63s/321.38u sec elapsed 336.09 sec
LOG:  finished quicksorting run 7: CPU 13.66s/338.57u sec elapsed 353.30 sec
LOG:  finished writing run 7 to tape 6: CPU 14.61s/345.60u sec elapsed 361.31 sec
LOG:  starting quicksort of run 8: CPU 16.21s/371.59u sec elapsed 390.59 sec
LOG:  finished quicksorting run 8: CPU 16.23s/388.21u sec elapsed 407.23 sec
LOG:  finished writing run 8 to tape 7: CPU 17.18s/395.15u sec elapsed 415.26 sec
LOG:  starting quicksort of run 9: CPU 18.00s/420.89u sec elapsed 442.06 sec
LOG:  finished quicksorting run 9: CPU 18.02s/437.38u sec elapsed 458.58 sec
LOG:  finished writing run 9 to tape 8: CPU 18.96s/444.32u sec elapsed 466.48 sec
LOG:  starting quicksort of run 10: CPU 19.77s/470.01u sec elapsed 493.08 sec
LOG:  finished quicksorting run 10: CPU 19.79s/486.92u sec elapsed 510.02 sec
LOG:  finished writing run 10 to tape 9: CPU 20.74s/493.83u sec elapsed 517.90 sec
LOG:  starting quicksort of run 11: CPU 21.51s/519.51u sec elapsed 544.43 sec
LOG:  finished quicksorting run 11: CPU 21.54s/536.78u sec elapsed 561.73 sec
LOG:  finished writing run 11 to tape 10: CPU 22.48s/543.72u sec elapsed 569.64 sec
LOG:  starting quicksort of run 12: CPU 23.24s/569.41u sec elapsed 596.13 sec
LOG:  finished quicksorting run 12: CPU 23.26s/586.78u sec elapsed 613.53 sec
LOG:  finished writing run 12 to tape 11: CPU 24.21s/593.71u sec elapsed 621.43 sec
LOG:  performsort starting: CPU 24.71s/611.10u sec elapsed 639.33 sec
LOG:  starting quicksort of run 13: CPU 24.71s/611.11u sec elapsed 639.33 sec
LOG:  finished quicksorting run 13: CPU 24.72s/622.34u sec elapsed 650.59 sec
LOG:  finished writing run 13 to tape 12: CPU 25.36s/627.04u sec elapsed 656.20 sec
LOG:  performsort done (except 13-way final merge): CPU 25.92s/629.58u sec elapsed 659.29 sec
LOG:  external sort ended, 1710651 disk blocks used: CPU 45.29s/975.77u sec elapsed 1027.88 sec
CREATE INDEX
DROP INDEX
LOG:  begin index sort: unique = f, workMem = 3145728, randomAccess = f
LOG:  bttext_abbrev: abbrev_distinct after 160: 156.351394 (key_distinct: 159.852252, norm_abbrev_card: 0.977196, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 320: 310.712760 (key_distinct: 317.507742, norm_abbrev_card: 0.970977, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 640: 619.850068 (key_distinct: 625.360396, norm_abbrev_card: 0.968516, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 1280: 1277.841447 (key_distinct: 1274.364364, norm_abbrev_card: 0.998314, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 2560: 2609.353941 (key_distinct: 2456.445248, norm_abbrev_card: 1.019279, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 5120: 5197.488491 (key_distinct: 4784.582394, norm_abbrev_card: 1.015134, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 10240: 10292.436576 (key_distinct: 10219.379719, norm_abbrev_card: 1.005121, prop_card: 0.200000)
LOG:  bttext_abbrev: abbrev_distinct after 20480: 20300.792184 (key_distinct: 19662.669768, norm_abbrev_card: 0.991250, prop_card: 0.130000)
LOG:  bttext_abbrev: abbrev_distinct after 40960: 42388.693419 (key_distinct: 41261.243473, norm_abbrev_card: 1.034880, prop_card: 0.084500)
LOG:  bttext_abbrev: abbrev_distinct after 81920: 85655.673350 (key_distinct: 81546.074026, norm_abbrev_card: 1.045601, prop_card: 0.054925)
LOG:  bttext_abbrev: abbrev_distinct after 163840: 159399.630367 (key_distinct: 155782.526258, norm_abbrev_card: 0.972898, prop_card: 0.035701)
LOG:  bttext_abbrev: abbrev_distinct after 327680: 330133.413867 (key_distinct: 319424.205600, norm_abbrev_card: 1.007487, prop_card: 0.023206)
LOG:  bttext_abbrev: abbrev_distinct after 655360: 636941.353489 (key_distinct: 627802.605582, norm_abbrev_card: 0.971895, prop_card: 0.015084)
LOG:  bttext_abbrev: abbrev_distinct after 1310720: 1306352.900734 (key_distinct: 1296839.174241, norm_abbrev_card: 0.996668, prop_card: 0.009804)
LOG:  bttext_abbrev: abbrev_distinct after 2621440: 2627266.249357 (key_distinct: 2694926.170140, norm_abbrev_card: 1.002223, prop_card: 0.006373)
LOG:  bttext_abbrev: abbrev_distinct after 5242880: 4998169.269339 (key_distinct: 5092812.093401, norm_abbrev_card: 0.953325, prop_card: 0.004142)
LOG:  bttext_abbrev: abbrev_distinct after 10485760: 10028010.861127 (key_distinct: 11007387.305255, norm_abbrev_card: 0.956346, prop_card: 0.002693)
LOG:  bttext_abbrev: abbrev_distinct after 20971520: 19982481.395107 (key_distinct: 20973164.621593, norm_abbrev_card: 0.952839, prop_card: 0.001750)
LOG:  bttext_abbrev: abbrev_distinct after 41943040: 39209029.270890 (key_distinct: 44920325.859490, norm_abbrev_card: 0.934816, prop_card: 0.001138)
LOG:  switching to external sort with 11235 tapes: CPU 1.65s/18.54u sec elapsed 20.63 sec
LOG:  hybrid sort-merge strategy used at row 44739251 crossover 0.900 (est 500000000.00 rows 11.18 runs)
LOG:  starting quicksort of run 1: CPU 1.66s/18.55u sec elapsed 20.63 sec
LOG:  finished quicksorting run 1: CPU 1.69s/38.09u sec elapsed 40.21 sec
LOG:  finished writing run 1 to tape 0: CPU 2.67s/46.04u sec elapsed 49.19 sec
LOG:  starting quicksort of run 2: CPU 3.86s/71.78u sec elapsed 76.55 sec
LOG:  finished quicksorting run 2: CPU 3.89s/89.31u sec elapsed 94.11 sec
LOG:  finished writing run 2 to tape 1: CPU 4.75s/96.20u sec elapsed 101.90 sec
LOG:  starting quicksort of run 3: CPU 6.12s/121.88u sec elapsed 129.09 sec
LOG:  finished quicksorting run 3: CPU 6.15s/138.73u sec elapsed 145.97 sec
LOG:  finished writing run 3 to tape 2: CPU 7.01s/145.68u sec elapsed 153.80 sec
LOG:  starting quicksort of run 4: CPU 8.28s/171.39u sec elapsed 180.91 sec
LOG:  finished quicksorting run 4: CPU 8.31s/188.26u sec elapsed 197.80 sec
LOG:  finished writing run 4 to tape 3: CPU 9.16s/195.22u sec elapsed 205.64 sec
LOG:  starting quicksort of run 5: CPU 9.95s/220.94u sec elapsed 232.16 sec
LOG:  finished quicksorting run 5: CPU 9.97s/238.18u sec elapsed 249.42 sec
LOG:  finished writing run 5 to tape 4: CPU 10.90s/245.10u sec elapsed 257.29 sec
LOG:  starting quicksort of run 6: CPU 11.69s/270.81u sec elapsed 283.80 sec
LOG:  finished quicksorting run 6: CPU 11.72s/288.13u sec elapsed 301.15 sec
LOG:  finished writing run 6 to tape 5: CPU 12.68s/295.07u sec elapsed 309.09 sec
LOG:  starting quicksort of run 7: CPU 13.43s/320.79u sec elapsed 335.59 sec
LOG:  finished quicksorting run 7: CPU 13.46s/338.05u sec elapsed 352.86 sec
LOG:  finished writing run 7 to tape 6: CPU 14.41s/344.99u sec elapsed 360.79 sec
LOG:  starting quicksort of run 8: CPU 15.79s/370.73u sec elapsed 388.28 sec
LOG:  finished quicksorting run 8: CPU 15.82s/388.13u sec elapsed 405.72 sec
LOG:  finished writing run 8 to tape 7: CPU 16.77s/395.19u sec elapsed 413.75 sec
LOG:  starting quicksort of run 9: CPU 17.57s/421.12u sec elapsed 440.55 sec
LOG:  finished quicksorting run 9: CPU 17.59s/438.34u sec elapsed 457.79 sec
LOG:  finished writing run 9 to tape 8: CPU 18.54s/445.38u sec elapsed 465.80 sec
LOG:  starting quicksort of run 10: CPU 19.32s/471.31u sec elapsed 492.56 sec
LOG:  finished quicksorting run 10: CPU 19.35s/488.20u sec elapsed 509.46 sec
LOG:  finished writing run 10 to tape 9: CPU 20.29s/495.24u sec elapsed 517.48 sec
LOG:  starting quicksort of run 11: CPU 21.04s/521.17u sec elapsed 544.21 sec
LOG:  finished quicksorting run 11: CPU 21.07s/538.40u sec elapsed 561.47 sec
LOG:  finished writing run 11 to tape 10: CPU 22.02s/545.46u sec elapsed 569.50 sec
LOG:  starting quicksort of run 12: CPU 23.40s/571.43u sec elapsed 597.94 sec
LOG:  finished quicksorting run 12: CPU 23.43s/588.36u sec elapsed 614.89 sec
LOG:  finished writing run 12 to tape 11: CPU 24.37s/595.41u sec elapsed 622.91 sec
LOG:  performsort starting: CPU 25.08s/612.99u sec elapsed 641.28 sec
LOG:  starting quicksort of run 13: CPU 25.08s/613.00u sec elapsed 641.28 sec
LOG:  finished quicksorting run 13: CPU 25.10s/624.49u sec elapsed 652.79 sec
LOG:  finished writing run 13 to tape 12: CPU 25.73s/629.28u sec elapsed 658.29 sec
LOG:  performsort done (except 13-way final merge): CPU 26.27s/631.81u sec elapsed 661.37 sec
LOG:  external sort ended, 1710651 disk blocks used: CPU 45.55s/980.24u sec elapsed 1032.44 sec
CREATE INDEX
DROP INDEX
